315044048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 692098560

約数和(自身を除く): 377054512

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 101, 148, 176, 202, 296, 404, 407, 479, 592, 808, 814, 958, 1111, 1616, 1628, 1916, 2222, 3256, 3737, 3832, 4444, 5269, 6512, 7474, 7664, 8888, 10538, 14948, 17723, 17776, 21076, 29896, 35446, 41107, 42152, 48379, 59792, 70892, 82214, 84304, 96758, 141784, 164428, 193516, 194953, 283568, 328856, 387032, 389906, 532169, 657712, 774064, 779812, 1064338, 1559624, 1790023, 2128676, 3119248, 3580046, 4257352, 7160092, 8514704, 14320184, 19690253, 28640368, 39380506, 78761012, 157522024, 315044048]

約数ペア:

[(1, 315044048), (2, 157522024), (4, 78761012), (8, 39380506), (11, 28640368), (16, 19690253), (22, 14320184), (37, 8514704), (44, 7160092), (74, 4257352), (88, 3580046), (101, 3119248), (148, 2128676), (176, 1790023), (202, 1559624), (296, 1064338), (404, 779812), (407, 774064), (479, 657712), (592, 532169), (808, 389906), (814, 387032), (958, 328856), (1111, 283568), (1616, 194953), (1628, 193516), (1916, 164428), (2222, 141784), (3256, 96758), (3737, 84304), (3832, 82214), (4444, 70892), (5269, 59792), (6512, 48379), (7474, 42152), (7664, 41107), (8888, 35446), (10538, 29896), (14948, 21076), (17723, 17776)]